How to build a sustainable airport
Sustainable airports are more than climate resilient; they are pivotal in achieving net zero emissions and enhancing community integration.
The concept of the sustainable airport extends far beyond mere adaptation to climate threats like extreme weather or rising sea levels. Instead, it represents a holistic approach to sustainability that addresses environmental, economic, and social challenges. This transformative vision is essential as the aviation sector grapples with the dual priorities of adopting sustainable aviation fuels and developing eco-friendly airport infrastructures.
Transition to renewable energy sources
Arup.com reports that a sustainable airport strives to achieve net zero emissions through a comprehensive strategy that includes transitioning to renewable energy sources and optimizing energy efficiency across all operations. Examples like India's Cochin International Airport, which runs entirely on renewable energy, illustrate the potential for airports to minimize their environmental impact.
To strive for sustainability, an airport must integrate comprehensive measures across multiple dimensions. Firstly, it should achieve net zero emissions by switching to renewable energy sources, enhancing energy efficiency, and optimizing layouts for reduced carbon emissions.
Energy generation
Furthermore, airports can develop on-site renewable energy generation, like solar arrays, and promote public transportation to decrease surface access emissions. Additionally, adopting a circular economy in construction and operations, employing materials passports, and reusing materials can enhance physical sustainability.
According to the Arup.com analysis, airports should also commit to protecting local biodiversity and improving the health and well-being of employees and visitors through environmental-friendly policies. Lastly, engaging actively with the local community can reinforce their role in sustainable development.
